Here is it:
http://dl.tiapp.ga/179164296963809200085979252/Nested_Q_As-20211002152245.apkg
I didn’t find how to send files in this forum so i use telegram Direct link generator bot to send the file with the link above but seems that the link will expire in 24h,
I made some modifications to the code to fix some viewing errors and it is support night mode now for both background and text colors,and mobile class for font size,
If you know how we can benefit from this with different things you may share it with us, for now I use this script to show nested Q&As